The earth's oceans have a salinity of approximately 3.5% while the Dead Sea has a salinity of approximately ___.

a. 85%-90%

b. 36%-37%

c. 30%-35%

d. 13%-20%

Whats it called when land can submerge and reappear

Waves in the ocean transfer energy in which direction? Select one of the options below as your answer: a. in the same direction as the wind is blowing b. in the opposite direction that the wind is blowing c. in the same way Earth is rotating d.

Companies are burning coal through combustion to produce electricity. The amount of electrical energy produced is less than the amount of stored potential energy found in coal. Which best explains this observation?

How much does a cow weigh

What has our government done to provide food security to the poor? Discuss any 2 schemes launched by the government?

The Aztecs and Incas were treated by Cortes and Pizarro.

A violent thunderstorm that can produce a tornado is called a what? A) an updraft B) An mesocyclone C) An supercell D) An hurricane

Which igneous rock forms when magma inside the earth solidifies?

In which country did the Chernobyl nuclear disaster take place? Russia Ukraine Belarus Georgia

Evaluate why mining companies in cullinan may choose not to restore the environmental balance of the area they are mining in